baber/WOPTO huggingface dataset:
Patent EP-4117030-A1 (EP)
Inventor: LIU CHIH-CHENG
IPC: H01L23/48
Filed: 2021-09-24
Abstract: The embodiments provide a semiconductor structure and a method for manufacturing the same, and relates to the technical field of the semiconductor. The semiconductor structure includes a substrate, a TSV structure and a first protection structure. The substrate has a first region and a second region arranged adjacent to each other, and the first region is provided with a functional device. The TSV structure is arranged in the second region and electrically connected to the functional device. The first protection structure is arranged around the TSV structure and electrically connected to the TSV structure. The first protection structure is located between the TSV structure and the functional device. In the embodiments, the first protection structure connected to the TSV structure is arranged in the second region, in which the first protection structure can absorb the current which is generated during forming the TSV structure. In this way, the current can be prevented from being transferred to the functional device, avoiding the current from damaging the functional device. Therefore, the service life of the functional device is prolonged, and further the performance of the semiconductor structure is improved.
Patent EP-4166383-A1 (EP)
Inventor: HUANG ZHENHUI
IPC: B60S5/06
Filed: 2021-08-31
Abstract: The embodiments of the application provide a battery swapping method, a server and a battery installing-and-removing device. The battery swapping method comprising: receiving battery swapping status information of an electric vehicle; sending a battery removing instruction to a battery installing-and-removing device based on the battery swapping status information, the battery removing instruction is configured for instructing the battery installing-and-removing device to remove a first battery from the electric vehicle and transport the first battery to a first position; sending a battery installation instruction to the battery installing-and-removing device when detecting that the first battery is transported to the first position; receiving the battery installation information sent by the battery installing-and-removing device, the battery installation information is configured for indicating that a second battery is to be installed by the battery installing-and-removing device to the electric vehicle; sending a battery swapping completion instruction to the electric vehicle based on the battery installation information; wherein power of the second battery is higher than power of the first battery.
Patent EP-4226830-A1 (EP)
Title: Modular cleaner
Inventor: YANG INGYU
IPC: A47L9/24
Filed: 2021-10-06
Abstract: The present invention relates to a modular cleaner which has each constituent component modularized to have the connecting order changed in accordance with a usage condition or be used by selecting and coupling only the necessary constituents, the modular cleaner comprising: a body unit having a motor and an impeller therein to generate a suction force, and having a dust collecting part for storing impurities; a battery unit provided on the body unit and for applying a power source to the motor and impeller; a handle unit which can be detached from the body unit and has a grip part which can be held by a user; and a cleaning unit applying physical force to an object to be cleaned by coming into contact with the object to be cleaned, wherein coupling parts for coupling with the handle unit or cleaning unit are provided on both end parts of the body unit.
Patent EP-4148887-A1 (EP)
Title: Cap assembly and secondary battery including same
Inventor: YANG KUN-JOO
IPC: H01M50/578
Filed: 2021-10-18
Abstract: Disclosed is a cap assembly having an improved structure to block or reduce the discharge of heated active material in a situation such as gas release. The cap assembly is coupled to an open end of a battery can, and includes a top cap disposed on an uppermost portion of the cap assembly in a protrusive form to form a positive electrode terminal; a safety vent disposed below the top cap to deform a shape when an internal pressure of the battery can increases; a gasket configured to surround edges of the top cap and the safety vent; and a screen member interposed between the top cap and the safety vent and having an edge surrounded by the gasket, the screen member being at least partially configured in a mesh form.
Patent EP-4228015-A1 (EP)
Title: Display device
Inventor: CHOI JIN HWAN
IPC: G09F9/30
Filed: 2021-01-18
Abstract: This display device may comprise: a display panel; a stress control layer which is disposed on the rear surface of the display panel and includes an auxetic structure having a negative Poisson's ratio; and a support layer which is disposed under the stress control layer and supports the display panel.
Patent EP-4257728-A1 (EP)
Title: Hydrogen system and method for operating hydrogen system
Inventor: ONUMA SHIGENORI
IPC: C25B1/02
Filed: 2021-06-16
Abstract: A hydrogen system includes a compressor that causes, by applying a voltage across an anode and a cathode with an interposed electrolyte membrane therebetween, hydrogen in a hydrogen-containing gas supplied to the anode to move to the cathode and produces compressed hydrogen; a pressure regulator that regulates pressure at least at the anode; and a controller that controls the pressure regulator to make the pressure at the anode higher than pressure at the cathode with the hydrogen-containing gas prevented from flowing out of the anode in a stop.
Patent EP-4241671-A1 (EP)
Inventor: XU CHANGBIN
IPC: A61B5/055
Filed: 2021-09-13
Abstract: Disclosed is tuning and matching devices and methods, magnetic resonance imaging (MRI) equipment, and display interaction devices. The MRI equipment may include a transmitting coil. The tuning and matching control device may be connected with the transmitting coil and configured to perform tuning and matching on the transmitting coil. The display interaction device may be in a scanning room. The tuning and matching method may include: first obtaining curve information of a tuning curve, if determining that the curve information of the tuning curve to be displayed is not within a set information range, adjusting layout information of the tuning curve to be displayed in a display interface, and displaying the adjusted tuning curve in the display interface. According to the method for adjusting display of the tuning curve, the layout information of the tuning curve in the display interface can be adjusted according to the curve information of the tuning curve, thereby making the tuning curve in the display interface clearer and more intuitive, and facilitating users to adjusting ultra-high field MRI equipment to a better state.
Patent EP-4255744-A1 (EP)
Title: An electrified powertrain system for a vehicle
Inventor: WEBER GREGORY THOMAS
IPC: B60G9/02
Filed: 2021-12-07
Abstract: An electrified powertrain system for a vehicle is provided that integrates the electric machine(s) as part of the sprung mass of the vehicle, i.e., vehicle components that are supported on the suspension system, such as a unibody arrangement or a body-on-frame arrangement.
Patent EP-4270743-A1 (EP)
Title: Electric motor
Inventor: Yoshioka yuuki
IPC: H02K13/00
Filed: 2021-11-16
Abstract: A rotor including a rotary shaft and a commutator mounted to the rotary shaft, a brush including a front end (first end) in contact with the commutator and a rear end (second end) positioned on a side opposite to the first end, and a constant load spring including a strip-shaped wire material and configured to press the brush against the commutator are included, constant load spring includes a spiral part around which the strip-shaped wire material is wound, and the spiral part and the second end are in contact with each other at two or more locations.
Patent EP-4223089-A1 (EP)
Inventor: LI SHUAIJUN
IPC: H05K7/20
Filed: 2021-01-04
Abstract: A heatsink and a communication device having the heatsink are disclosed. The heatsink comprises a heatsink base and a plurality of heatsink fins. Each heatsink fin includes a fin bottom joined to the heatsink base and a fin top opposite to the fin bottom. A plurality of flow channels are formed in at least one of the heatsink fins to extend obliquely from the fin bottom towards the fin top. The plurality of flow channels merge into a public channel formed at the fin top.
Patent EP-4297464-A1 (EP)
Inventor: MATSUMURA YUKI
IPC: H04W16/28
Filed: 2021-02-19
Abstract: A terminal according to one aspect of the present disclosure includes: a receiving section that receives downlink control information (DCI) indicating one or more transmission configuration indication (TCI) states applicable to a plurality of types of channels of a plurality of serving cells; and a control section that judges a period to application of the one or more TCI states, based on timing of receiving the DCI or timing of transmitting Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) for the DCI. According to one aspect of the present disclosure, it is possible to appropriately perform TCI state indication.
Patent EP-4302538-A1 (EP)
Title: Control channel and reference signal transmission in wireless networks
Inventor: HE HONG
IPC: H04W72/04
Filed: 2021-04-05
Abstract: The present application relates to devices and components including apparatus, systems, and methods for control signaling and reference signal transmission in wireless networks.
Patent EP-4171820-A1 (EP)
Inventor: BULLA ROBERT JOHN
IPC: B01L3/02
Filed: 2021-10-18
Abstract: A dropper includes a bulb, a pipette coupled to the bulb, and a cap coupled to the bulb. The dropper is composed entirely of recyclable material that complies with specifications of a same recycle code. In one embodiment, the bulb, the pipette and the cap each includes a cycle symbol for cycle code "5". The dropper is recyclable as a single unit. In one embodiment, the pipette includes an undercut on an inside of the pipette nearest the bulb. In one embodiment, the dropper also includes a button and a collar, and the dropper is attached to a bottle such that depressing the button squeezes the bulb and causes the dropper to dispense contents of bottle. In one embodiment, the dropper includes a combined bulb and cap composed entirely of recyclable material that complies with recycle code of "5" specifications.
Patent EP-4044250-A1 (EP)
Title: Insulated gate bipolar field-effect transistor, group, and power converter
Inventor: DAI LOUCHENG
IPC: H01L29/40
Filed: 2022-01-28
Abstract: This application discloses an insulated gate bipolar field-effect transistor IGBT, a group, and a power converter. The IGBT includes a semiconductor chip, a gate pin disposed around the semiconductor chip, and an emitter region and n gate regions that are disposed on the semiconductor chip, where n is an integer greater than or equal to 2; a gate regions in the n gate regions are connected to the gate pin, where a is greater than or equal to 1 and less than or equal to n; when there is a different quantity a of gate regions connected to the gate pin, the IGBT is correspondingly applicable to a scenario in which there is a different switching frequency and loss; and n-a gate regions in the n gate regions are connected to the emitter region. A conductive channel is formed around all gate regions connected to the gate pin, and an injected electron from an emitter passes through the conductive channel. A quantity of conductive channels corresponding to the injected electron from the emitter is increased, so that an on-state voltage drop between a collector and the emitter is reduced, and a conduction loss of the IGBT is reduced. An IGBT with a small conduction loss may be applied to a scenario in which there is a low switching frequency.
Patent EP-4039166-A1 (EP)
Inventor: KAO HONG SO
IPC: A61B1/07
Filed: 2022-01-28
Abstract: An endoscope assembly (1) includes an endoscope device (20) and a surgical instrument (10). The endoscope device (20) includes a base module (40), an injection needle (24) connected to the base module (40), and an image sensing unit (211) . The image sensing unit (211) includes a tube portion (213) extending from the base module (40) into the injection needle (24), and an image sensor (211) adjacent to a bevel surface (242) of the injection needle (24). The surgical instrument (10) includes a connecting rod (12) extending into the injection needle (24), and a forceps device (11) having two pincers (111), a hinge set (112) that is connected between the pincers (111), and a push rod (113) that extends from the hinge set (112) away from the connecting rod (12). Conversion of the forceps device (11) drives operation of the hinge set (112) to move the push rod (113) away from the connecting rod (12).
Patent EP-4040599-A1 (EP)
Inventor: REIDY TOM
IPC: H01Q1/40
Filed: 2022-02-09
Abstract: A radome (10) and a method for manufacturing same. A radome (10) apparatus has a radome body (12) having an aperture (14), a film (16) covering the aperture (14), and a support (18) installed into the aperture (14). The film (16) and the support (18) have a low loss at a desired operating frequency. The support (18) provides backing, support, and rigidity for the film (16) so that distortion of the film (16) by weather conditions, such as wind, is reduced. Thus, the integrity of the RF transmission characteristics of the radome (10) are preserved. The aperture (14), film (16), and support (18) are in the boresight of an antenna and are large enough to accommodate a desired beam steering range. The radome body (12) may be manufactured with the aperture (14) and the film (16) included therein by using an in-mold labeling process. The support (18) may be installed in the aperture (14) by a subsequent molding process.
Patent EP-4063556-A1 (EP)
Title: Household appliance comprising at least one duct for guiding a process air flow
Inventor: ABOS ALFRANCA OSCAR
IPC: A47L15/42
Filed: 2022-03-07
Abstract: A household appliance 1 including a housing 2, a processing chamber 3, a process air conditioner 4, a process air guide 6, and a control unit 7; said process air guide 6 including at least one duct 8, 9 connected between said process air conditioner 4 and said processing chamber 3; and said control unit 7 configured to selectively execute a first operational process which includes guiding the process air flow 5 through said process air guide 6, and a second operational process which excludes guiding the process air flow 5 through said process air guide 6. Further, said at least one duct 8, 9 has flow control means 10, 11, 12 and is inflatable and deflatable; and the flow control means 10, 11, 12 are configured for inflating and deflating said at least one duct 8, 9 during said first and second operational process, respectively.
Patent EP-4068517-A1 (EP)
Inventor: HALLIVUORI JUHA SAMUEL
IPC: H01Q19/19
Filed: 2022-03-29
Abstract: Various example embodiments relate to antenna apparatus comprising a feed reflector. According to various, but not necessarily all, embodiments of the invention there is provided an apparatus, comprising: an antenna feed array; a main antenna reflector or lens; and a feed reflector; wherein the feed reflector comprises a concave reflective surface configured to reflect radio-frequency radiation from the antenna feed array towards the main antenna reflector or lens and dimensioned to adjust radio-frequency radiation transmittable from the antenna feed array to the main reflector or lens via the feed reflector by narrowing the spread of the radio-frequency radiation reflected by the feed reflector towards the main antenna reflector or lens. Example embodiments recognise that it is possible to improve gain achieved by antenna apparatus if a properly configured secondary reflector is provided close to a feed or feed array, to modify a radiation pattern which is fed to the main reflector.
Patent EP-4140753-A1 (EP)
Inventor: KURODA MITSUAKI
IPC: G03G15/23
Filed: 2022-04-01
Abstract: An image forming apparatus includes: a holding unit that holds a recording medium transported; a circumferential rotation unit that circumferentially rotates with the holding unit fixed, and constitutes part of a transport path along which the recording medium is transported; an image former that forms an image on the recording medium at an image formation position on a circumferential rotational path of the circumferential rotation unit; a pass point at which the recording medium is passed on the circumferential rotational path; and a receiving point which is provided on a same side as the pass point with respect to the image formation position, and at which the recording medium is received from the circumferential rotational path.
Patent EP-4092521-A1 (EP)
Inventor: STRANDBORG MIKKO
IPC: G06F3/14
Filed: 2022-04-27
Abstract: A method of transmitting image data in an image display system, comprises dividing the image data into framebuffers, and for each framebuffer: dividing the framebuffer into a number of vertical stripes, each stripe comprising one or more scanlines, dividing each vertical stripe into at least a first and a second block, each of the first and the second block comprising pixel data to be displayed in an area of the image, and storing first pixel data in the first block (A) with a first resolution and second pixel data in the second block (B, C) having a second resolution which is lower than the first resolution, transmitting the framebuffer over the digital display interface to a decoder unit (17), and unpacking the framebuffer, including upscaling the pixel data in the second block to compensate for the lower second resolution and optionally upscaling the pixel data in the first block.
Patent EP-4088560-A1 (EP)
Title: Grain loss sensing
Inventor: HERMANN DAN
IPC: A01D61/00
Filed: 2022-05-03
Abstract: A header for a harvesting machine which includes one or more crop-engaging components and a sensing unit positioned within a flowpath of material and downstream of at least one of the one or more crop-engaging components. The sensing unit is configured, in use, to measure an impact parameter indicative of a force and/or frequency of material incident on a detection surface of the sensing unit in order to determine a measure of grain loss associated with the header.
Patent EP-4276462-A1 (EP)
Title: Polymer device for in-vitro drug evaluation
Inventor: KEMAS AURINO
IPC: G01N33/50
Filed: 2022-05-13
Abstract: The present invention provides a polymer device for in-vitro drug evaluation, characterized in that the device is comprised of a main body comprising an thiol-ene based polymer. In addition, the use of a polymer device comprising an thiol-ene based polymer main body for in-vitro drug evaluation and a method for assaying the toxicity and/or efficacy of at least one drug on a cell culture are provided.
Patent EP-4283168-A1 (EP)
Inventor: TOST CHRISTOPHER
IPC: F16K5/04
Filed: 2022-05-24
Abstract: Die Erfindung betrifft eine Druckverstelleinrichtung für einen Hochdruckreiniger, umfassend ein Ventilgehäuse (11) mit einem Ventilsitz (12) und einen Ventilkörper (13) mit einer Längsmittelachse (14), wobei der Ventilkörper (13) ein dem Ventilsitz (12) zugeordnetes Ventilglied (15) aufweist, wobei der Ventilkörper (13) in dem Ventilgehäuse (11) um seine Längsmittelachse (14) schwenkbar gelagert ist, wobei der Ventilköper (13) um seine Längsmittelachse (14) von der Schließstellung (31) in einen Offenzustand (32) schwenkbar ist. Der minimale Durchflussquerschnitt (19) ist durch eine an dem Ventilglied (15) ausgebildete Strömungsverbindung (30) gebildet und das Ventilglied (15) derart ausgebildet, dass die Größe des minimalen Durchflussquerschnitts (30) in Abhängigkeit eines Schwenkwinkels (a) des Ventilkörpers (13) um seine Längsmittelachse (14) einstellbar ist.
Patent EP-4282807-A1 (EP)
Title: Heave compensator enabling active heave counteraction
Inventor: VÅGSLAND GONSHOLT SONDRE
IPC: B66C13/02
Filed: 2022-05-25
Abstract: The present invention relates to a heave compensator comprising- a main hydraulic cylinder (1) comprising a first connection device (5) located at an upper end of the main hydraulic cylinder and a first piston (2) having a piston rod (6), where the interior of the main hydraulic cylinder (1) is divided by the first piston (2) into an upper first chamber (3) and a lower second chamber (4) filled with hydraulic liquid, and where the piston rod (6) has a second connection device (7) located at a lower end of the piston rod (6),- a lifting accumulator (10) comprising a second piston (11) dividing the interior of the lifting accumulator (10) into a third chamber (12) filled with gas and a fourth chamber (13) filled with hydraulic liquid, wherein the fourth chamber (13) is fluidly connected to the second chamber (4) by a first liquid conduit (30) having a first actuator controlled valve (31) regulating the flow of hydraulic liquid in the first liquid conduit (30),- a lowering accumulator (20) comprising a third piston (21) dividing the interior of the lowering accumulator (20) into a fifth chamber (22) filled with gas and a sixth chamber (23) filled with hydraulic liquid, wherein the sixth chamber (23) is fluidly connected to the second chamber (4) by a second liquid conduit (32) having a second actuator controlled valve (33) regulating the flow of hydraulic liquid in the second conduit (32),- the sixth chamber (23) is fluidly connected to the fourth chamber (13) by a third hydraulic liquid conduit (40) comprising an actuator controlled pump (41) unidirectionally regulating the flow of hydraulic liquid from the sixth chamber (23) to the fourth chamber (13), andin that the heave compensator further comprises:- a sensor kit comprising a motion sensing unit (51) registering the vertical movements of the main hydraulic cylinder (1),- a logical controller unit (50) comprising a processor loaded with a Valve Regulation Module containing logic commands which when executed controls and regulates the actuator of the first actuator controlled valve (31), the actuator of the second actuator controlled valve (33), and the actuator of the actuator controlled pump (41), and- signal transferring lines (52) electronically connecting the logic controller unit (50) to the motion sensing unit (51) of the sensor kit, the actuators of the first (31) and the second (32) actuator controlled valves, and the actuator of the actuator controlled pump (41).
Patent EP-4102033-A1 (EP)
Title: Lagerkammergehäuse für eine strömungsmaschine
Inventor: NEUBERGER FLORIAN
IPC: F01D25/16
Filed: 2022-05-31
Abstract: Die Erfindung betrifft ein Lagerkammergehäuse (20) zum Lagern einer Welle (3) einer Strömungsmaschine (1), welches eine Gehäuseaußenschale (21) aufweist, die bezogen auf eine Drehachse (4) der Welle (3) einen Ölraum (33) des Lagerkammergehäuses (20) nach radial außen begrenzt, und eine Gehäuseinnenschale (22) zum Lagern der Welle (3) aufweist, wobei die Gehäuseinnenschale (22) über sich jeweils zumindest anteilig axial erstreckende Stützrippen (23) mit der Gehäuseaußenschale (21) radial verbunden ist, und wobei die Gehäuseinnenschale (22), die Gehäuseaußenschale (21) und zwei zueinander nächstbenachbarte Stützrippen (23) miteinander einen Hohlraum (41) begrenzen, der nach axial hinten offen ist, also in einer hinteren Öffnung (32) mündet, wobei die hintere Öffnung (32) in Tangentialschnitten betrachtet jeweils eine lichte Weite (35) hat, die mindestens 50% eines Umfangsabstands (43) zwischen den nächstbenachbarten Stützrippen (23) ausmacht.